shorty/html/result.html

<!doctype html>
<html>
	<head>
		<meta charset="utf-8">
		<script async src="https://cdn.ampproject.org/v0.js"></script>
		<title>Your link</title>
		<meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
		<script type="application/ld+json">
			{
				"@context": "http://schema.org",
				"@type": "NewsArticle",
				"headline": "Open-source framework for publishing content",
				"datePublished": "2015-10-07T12:02:41Z",
				"image": [
				"logo.jpg"
				]
			}
		</script>
		<link rel="stylesheet" href="https://newcss.net/lite.css">
		<link rel="stylesheet" href="https://newcss.net/theme/night.css">
		<script>
			function copyLink() {
  				const copyText = document.getElementById("link");
  				copyText.select();
				navigator.clipboard.writeText(copyText.value)
				    .then(() => info.textContent = "Copied!")
				    .catch(err => console.error(err));

				//let info = document.getElementById("info");
				//info.textContent = "Copied!";
}
		</script>

	</head>
	<body>
		<input type="text" value="{{.}}" id="link"/>
		<button onclick="copyLink()">Copy link</button>
		<div id="info"></div>
	</body>
</html>